Great summary. I enjoy Splinterlands also. In regard to renting cards, there is a big spike in rental prices in the last 36 hours of the season. You may want to look at that time period for renting a card for the highest return. Also, summoners do not rent as well as monsters for me. Some of my favorite rentals are low-cost gold cards like the Pelacors. If you use #peakmonsters, you can bid on cards. I look at the average price for the last month and then bid near the troughs. #splinterlands also offers SPS based on card power and DEC. Which is great because even the cards you rent to others will still qualify for SPS airdrops.